492-46-6

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Basic information

Product Name: DOPS
Synonyms: Serine, 3-(3,4-dihydroxyphenyl)- (6CI, 7CI, 8CI);Tyrosine, β,3-dihydroxy-;beta,3-Dihydroxytyrosine;Dihydroxyphenylserine;Serine, 3-(3,4-dihydroxyphenyl)-;Tyrosine, beta,3-dihydroxy-
CAS NO:492-46-6
Molecular Formula: C₉H₁₁NO₅
Molecular Weight: 213.1873
EINECS: N/A
Product Categories: N/A
Mol File: 492-46-6.mol
Article Data: 1

Chemical Properties

Melting Point: 219-221 °C
Boiling Point: 549.8°Cat760mmHg
Flash Point: 286.3°C
Appearance: white to brown/
Density: 1.608g/cm³
Vapor Pressure: 6.39E-13mmHg at 25°C
Refractive Index: 1.692
Storage Temp.: ?20°C
Solubility: 0.1 M HCl: soluble (Solutions should be freshly prepared.)
PKA: 2.09±0.24(Predicted)
CAS DataBase Reference: DOPS(CAS DataBase Reference)
NIST Chemistry Reference: DOPS(492-46-6)
EPA Substance Registry System: DOPS(492-46-6)

Safety Data

Hazard Codes: Xi
Statements: 36/37/38
Safety Statements: 26
WGK Germany: 3
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 492-46-6(Hazardous Substances Data)

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492-46-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 492-46-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,9 and 2 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 492-46:
(5*4)+(4*9)+(3*2)+(2*4)+(1*6)=76
76 % 10 = 6
So 492-46-6 is a valid CAS Registry Number.

InChI:InChI=1/C9H11NO5/c10-7(9(14)15)8(13)4-1-2-5(11)6(12)3-4/h1-3,7-8,11-13H,10H2,(H,14,15)/t7-,8?/m0/s1

492-46-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	3-(3,4-dihydroxyphenyl)serine

1.2 Other means of identification

Product number	-
Other names	2-Amino-3-(3,4-dihydroxy-phenyl)-3-hydroxy-propionic acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:492-46-6 SDS

492-46-6Upstream product

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492-46-6Relevant articles and documents

Process for producing threo-3-(3,4-dihydroxyphenyl)serine

-

, (2008/06/13)

A process for producing an optically active threo-3-(3,4-dihydroxyphenyl)serine represented by the formula STR1 which is useful as a remedy for peripheral orthostatic hypotension or as an antidepressant, which process comprises treating threo-3-(3,4-methy

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